Design and Construction of a Hand-Held Detector

This paper presents the design and construction of a portable ion mobility spectrometry (IMS) devicefor rapid and sensitive detection of traces and volatile organic compounds. The IMS device utilizes a compactand lightweight design, making it suitable for on-site and field applications. The performance of the portableIMS device was evaluated through calibration with standard analytes and real-world samples, demonstrating itshigh sensitivity and selectivity

کلیدواژه ها:

Ion mobility spectrometry ، portable device ، security